Issued Patents All Time
Showing 51–70 of 70 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7302586 | Secure video card methods and systems | — | 2007-11-27 |
| 7299365 | Secure video card methods and systems | — | 2007-11-20 |
| 7296154 | Secure media path methods, systems, and architectures | John Bradstreet | 2007-11-13 |
| 7293178 | Methods and systems for maintaining an encrypted video memory subsystem | Paul England | 2007-11-06 |
| 7284135 | Methods and systems for maintaining an encrypted video memory subsystem | Paul England, Nicholas Patrick Wilt | 2007-10-16 |
| 7272726 | Secure video card methods and systems | — | 2007-09-18 |
| 7248187 | Synchronizing data streams | — | 2007-07-24 |
| 7206940 | Methods and systems providing per pixel security and functionality | Paul England | 2007-04-17 |
| 7202803 | Methods and systems for synchronizing data streams | — | 2007-04-10 |
| 7200323 | Restricted content viewing methods and arrangements for use in a DVD player | — | 2007-04-03 |
| 7197648 | Secure video card methods and systems | — | 2007-03-27 |
| 7184653 | Unique digital content identifier generating methods and arrangements | — | 2007-02-27 |
| 7158668 | Image processing using linear light values and other image processing improvements | Donald J. Munsil, Stacey Spears | 2007-01-02 |
| 7065651 | Secure video card methods and systems | — | 2006-06-20 |
| 7010794 | Methods and systems for predicting events associated with renderable media content samples | — | 2006-03-07 |
| 6990671 | Playback control methods and arrangements for a DVD player | Alok Chakrabarti | 2006-01-24 |
| 6959338 | Methods and systems for synchronizing data streams | — | 2005-10-25 |
| 6957266 | Methods and systems for synchronizing data streams | — | 2005-10-18 |
| 6930620 | Methods and systems for synchronizing data streams | — | 2005-08-16 |
| 6871012 | Unique digital content identifier generating methods and arrangements | — | 2005-03-22 |